WordPress plugin comparison
uCalc vs Ultra Addons for Contact Form 7
At a glance
- Ultra Addons for Contact Form 7 has more active installs: 60K+, against 600+ for uCalc.
- On a typical day, Ultra Addons for Contact Form 7 is downloaded about 1,119 times, uCalc about 7.
- Ultra Addons for Contact Form 7 is rated higher: 4.8 out of 5 from 108 reviews, against 3.3 from 9 reviews.
- Ultra Addons for Contact Form 7 was updated more recently: Nov 1, 2026, against Aug 25, 2023 for uCalc.
- Ultra Addons for Contact Form 7 is tested with a newer WordPress: 7.1.4, against 6.3.14 for uCalc.
- uCalc has been around longer: since 2017, against 2021 for Ultra Addons for Contact Form 7.
Line by line
Ultra Addons for Contact Form 7 leads on 7 of 7 comparable lines.
| Metric |  uCalc |  Ultra Addons for Contact Form 7 |
|---|---|---|
| Popular rank | #8,486 | #648 |
| Active installs | 600+ | 60K+ |
| Downloads, last 30 days | 163 | 64.1K |
| Rating | 3.3(9) | 4.8(108) |
| Support threads resolved | – | 80% |
| Tested up to | 6.3.14 | 7.1.4 |
| Search multiplier | ×0.03 | ×1.68 |
| Last release | 3 years ago | 10 days ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free